EP4169337A4 - Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast - Google Patents
Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast Download PDFInfo
- Publication number
- EP4169337A4 EP4169337A4 EP21847423.7A EP21847423A EP4169337A4 EP 4169337 A4 EP4169337 A4 EP 4169337A4 EP 21847423 A EP21847423 A EP 21847423A EP 4169337 A4 EP4169337 A4 EP 4169337A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- broadcast
- discontinuous reception
- reception operations
- sidelink groupcast
- groupcast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063056218P | 2020-07-24 | 2020-07-24 | |
US202063057855P | 2020-07-28 | 2020-07-28 | |
US202063104469P | 2020-10-22 | 2020-10-22 | |
US17/374,970 US11903080B2 (en) | 2020-07-24 | 2021-07-13 | Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast |
PCT/KR2021/009557 WO2022019707A1 (en) | 2020-07-24 | 2021-07-23 | Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4169337A1 EP4169337A1 (en) | 2023-04-26 |
EP4169337A4 true EP4169337A4 (en) | 2023-12-27 |
Family
ID=79689000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21847423.7A Pending EP4169337A4 (en) | 2020-07-24 | 2021-07-23 | Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast |
Country Status (4)
Country | Link |
---|---|
US (1) | US11903080B2 (en) |
EP (1) | EP4169337A4 (en) |
CN (1) | CN116134930A (en) |
WO (1) | WO2022019707A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021060786A1 (en) * | 2019-09-27 | 2021-04-01 | 주식회사 케이티 | Method for controlling sidelink communication, and device therefor |
US11937129B2 (en) | 2020-04-08 | 2024-03-19 | Qualcomm Incorporated | Out-of-order handling without flow control feedback |
US11848709B2 (en) * | 2020-08-14 | 2023-12-19 | Huawei Technologies Co., Ltd. | Media-based reconfigurable intelligent surface-assisted modulation |
US20220070965A1 (en) * | 2020-08-31 | 2022-03-03 | Qualcomm Incorporated | Sidelink discontinuous reception(sl drx) for quality of service (qos) and power saving |
US11770772B2 (en) * | 2020-08-31 | 2023-09-26 | Qualcomm Incorporated | Discontinuous reception for sidelink control signaling |
KR102693471B1 (en) * | 2020-10-22 | 2024-08-09 | 엘지전자 주식회사 | Method and device for performing SL DRX operation in NR V2X |
KR20230097196A (en) * | 2021-01-12 | 2023-06-30 | 엘지전자 주식회사 | Method and apparatus for performing SL DRX operation based on HARQ feedback in NR V2X |
US12114209B2 (en) * | 2021-02-12 | 2024-10-08 | Qualcomm Incorporated | Techniques for sidelink resource reservations |
US11627591B2 (en) * | 2021-03-24 | 2023-04-11 | Lg Electronics Inc. | Method and apparatus for receiving UE to perform power saving operation based on PSFCH in NR V2X |
US11832250B2 (en) * | 2021-03-25 | 2023-11-28 | Qualcomm Incorporated | Sensing based dynamic adaptation of sidelink transmit discontinuous reception (DRX) pattern |
JP2024527924A (en) * | 2021-08-05 | 2024-07-26 | エルジー エレクトロニクス インコーポレイティド | Method and apparatus for efficiently operating SL DRX in NR V2X |
US11503594B1 (en) * | 2021-10-01 | 2022-11-15 | Qualcomm Incorporated | Sidelink resource selection for discontinuous reception |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160044634A1 (en) * | 2013-04-01 | 2016-02-11 | Lg Electronics Inc. | Multimedia broadcast/multicast service method and apparatus for device-to-device (d2d) communication in wireless communication system |
US20170041875A1 (en) * | 2012-12-10 | 2017-02-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, a radio network node and methods for discontinuous reception in device to device communications |
EP3499975A1 (en) * | 2016-08-11 | 2019-06-19 | ZTE Corporation | Information processing method and apparatus, ue, base station, and storage medium |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10716155B2 (en) | 2016-02-08 | 2020-07-14 | Kyocera Corporation | Radio terminal |
CN108307486A (en) | 2016-08-11 | 2018-07-20 | 索尼公司 | Electronic equipment and method for network-control end and network node |
WO2018064477A1 (en) | 2016-09-30 | 2018-04-05 | Intel IP Corporation | Systems and methods for discontinuous reception in device-to-device communication |
WO2020033704A1 (en) | 2018-08-08 | 2020-02-13 | Idac Holdings, Inc. | Enhanced sidelink control transmission |
US11277819B2 (en) | 2019-01-21 | 2022-03-15 | Huawei Technologies Co., Ltd. | Method and apparatus for sidelink transmission and resource allocation |
WO2021060786A1 (en) * | 2019-09-27 | 2021-04-01 | 주식회사 케이티 | Method for controlling sidelink communication, and device therefor |
CN115428583A (en) * | 2019-12-13 | 2022-12-02 | 交互数字专利控股公司 | Nr sidelink discontinuous reception |
WO2021138789A1 (en) * | 2020-01-07 | 2021-07-15 | Mediatek Inc. | Methods and apparatus for sidelink drx operation |
WO2021141476A1 (en) * | 2020-01-09 | 2021-07-15 | 엘지전자 주식회사 | Method for transmitting and receiving signal in wireless communication system |
US20220022279A1 (en) * | 2020-07-15 | 2022-01-20 | Electronics And Telecommunications Research Institute | Low power operation method of terminal supporting direct communication, and apparatus for the same |
-
2021
- 2021-07-13 US US17/374,970 patent/US11903080B2/en active Active
- 2021-07-23 WO PCT/KR2021/009557 patent/WO2022019707A1/en unknown
- 2021-07-23 CN CN202180059607.5A patent/CN116134930A/en active Pending
- 2021-07-23 EP EP21847423.7A patent/EP4169337A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170041875A1 (en) * | 2012-12-10 | 2017-02-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, a radio network node and methods for discontinuous reception in device to device communications |
US20160044634A1 (en) * | 2013-04-01 | 2016-02-11 | Lg Electronics Inc. | Multimedia broadcast/multicast service method and apparatus for device-to-device (d2d) communication in wireless communication system |
EP3499975A1 (en) * | 2016-08-11 | 2019-06-19 | ZTE Corporation | Information processing method and apparatus, ue, base station, and storage medium |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022019707A1 * |
Also Published As
Publication number | Publication date |
---|---|
US11903080B2 (en) | 2024-02-13 |
WO2022019707A1 (en) | 2022-01-27 |
US20220030661A1 (en) | 2022-01-27 |
EP4169337A1 (en) | 2023-04-26 |
CN116134930A (en) | 2023-05-16 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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Effective date: 20230123 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20231129 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 92/18 20090101ALI20231123BHEP Ipc: H04W 4/06 20090101ALI20231123BHEP Ipc: H04W 76/14 20180101ALI20231123BHEP Ipc: H04W 76/28 20180101ALI20231123BHEP Ipc: H04W 72/04 20230101ALI20231123BHEP Ipc: H04W 72/12 20230101AFI20231123BHEP |
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RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SAMSUNG ELECTRONICS CO., LTD. |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 76/40 20180101ALN20240820BHEP Ipc: H04W 76/14 20180101ALN20240820BHEP Ipc: H04W 72/30 20230101ALN20240820BHEP Ipc: H04W 76/28 20180101AFI20240820BHEP |
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INTG | Intention to grant announced |
Effective date: 20240829 |